Analysis

  • max time kernel
    141s
  • max time network
    160s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    30-04-2023 23:29

General

  • Target

    30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b.exe

  • Size

    3.2MB

  • MD5

    fb265a033f73e76e65b986aeb244bdc1

  • SHA1

    572ac5b5c2add735b8e48ffa3cfa9fe8013db02f

  • SHA256

    30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b

  • SHA512

    efc43cab937df492a9f1ec415b1196f82115a34e39ff575224184bf684ab2106b9590824d81bd2280d65adcd7eb79bbc51990fadfa1bbab7212709db415f851f

  • SSDEEP

    98304:B2tkY/QxN4xrAENowY5obMTPzL1/VCpxr5GPdA2uxRoF:kt//yaOooTPXtVCz8Pd1uxC

Malware Config

Extracted

Family

laplas

C2

http://185.209.161.89

Attributes
  • api_key

    6a2714906f1325d666e4cf9f6269c2352ccfb7e7f1a23c114287dc69ddf27cb0

Signatures

  • Laplas Clipper

    Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • GoLang User-Agent 1 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b.exe
    "C:\Users\Admin\AppData\Local\Temp\30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of WriteProcessMemory
    PID:1060
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:2024

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

    Filesize

    579.1MB

    MD5

    8a524700126fd2834b970a45bb31b7be

    SHA1

    b0537a76bda14caa19728b6872476e81922b7d82

    SHA256

    530b39adb974305b362b14ed80489a1acd7412ec73d4c508288993986a853809

    SHA512

    8f16aad61dfcd6e54fe8cc763ec79e48ffc3d792215f6b9963c60fa9a7738dac3862ef260b22c203c1dbca265a7d889c8577c0f6ca2ccf3ed763514aa5436d87

  • \Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

    Filesize

    576.0MB

    MD5

    8620244a360d8d5026ba64f59c0c4532

    SHA1

    2e877a443b1f5d2f519adb14792874dca371800d

    SHA256

    afd6afbb176989304829ac5f6c943e637859f6e22d95872f62983f5a4858e8a4

    SHA512

    ac2362154566b31db9da5f8cdabc4cacb2cd5f6b6db3c7c764bf9600331eff02e87f25826585bbed7b48032fd1298004cca1008af5cea32ea2909c581681c84a

  • memory/1060-57-0x0000000000990000-0x00000000012AA000-memory.dmp

    Filesize

    9.1MB

  • memory/1060-68-0x0000000000990000-0x00000000012AA000-memory.dmp

    Filesize

    9.1MB

  • memory/1060-58-0x0000000000990000-0x00000000012AA000-memory.dmp

    Filesize

    9.1MB

  • memory/1060-59-0x0000000000990000-0x00000000012AA000-memory.dmp

    Filesize

    9.1MB

  • memory/1060-60-0x0000000000990000-0x00000000012AA000-memory.dmp

    Filesize

    9.1MB

  • memory/1060-61-0x0000000000990000-0x00000000012AA000-memory.dmp

    Filesize

    9.1MB

  • memory/1060-62-0x0000000000990000-0x00000000012AA000-memory.dmp

    Filesize

    9.1MB

  • memory/1060-56-0x0000000000990000-0x00000000012AA000-memory.dmp

    Filesize

    9.1MB

  • memory/1060-55-0x0000000000990000-0x00000000012AA000-memory.dmp

    Filesize

    9.1MB

  • memory/1060-67-0x0000000000990000-0x00000000012AA000-memory.dmp

    Filesize

    9.1MB

  • memory/1060-54-0x0000000000990000-0x00000000012AA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-72-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-80-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-71-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-69-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-73-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-74-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-75-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-76-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-77-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-78-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-79-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-70-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-83-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-84-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-85-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-86-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-87-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-88-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-89-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-90-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB

  • memory/2024-91-0x00000000010B0000-0x00000000019CA000-memory.dmp

    Filesize

    9.1MB